CN210481863U

CN210481863U - Garment fabric cutting device

Info

Publication number: CN210481863U
Application number: CN201921123975.8U
Authority: CN
Inventors: 蓝瑞莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-08
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a clothing cloth cutting device, wherein a first bracket is fixedly arranged on a frame, a support shaft is rotatably and movably arranged on the upper part of the first bracket, an annular baffle plate is arranged on the support shaft, an external thread is arranged at the front part of the support shaft, the limiting screw sleeve is screwed on the external thread of the support shaft, a roller is arranged on the fulcrum shaft, the pressing belt is sleeved on the roller, paired anti-falling plates are arranged on the roller, the paired connecting blocks are respectively and fixedly arranged at two end parts of the pressing belt, the paired connecting blocks are respectively provided with a screw rod, the lower part of the first bracket is provided with a limiting hole, the screw rod is penetrated in the limiting hole, mated nut is put on the screw rod respectively soon, mated first spring overlaps respectively and is put on the screw rod, and the both ends of first spring support respectively and lean on first support and nut, the utility model discloses the advantage is: the cutting operation process of the clothing cloth is simplified, the labor intensity of workers is reduced, and the cutting efficiency is improved.

Description

Garment fabric cutting device

Technical Field

The utility model relates to a cutting device's technical field, more specifically say so and relate to cloth cutting device's technical field.

Background

The production process of the garment mainly comprises the following steps: inspecting cloth, cutting, printing embroidery, sewing, ironing, inspecting, packaging and the like. To the tailoring process of clothing, at present, the common practice is to roll out the cloth for a certain distance and lay the cloth flat on a tailoring table, and then the worker holds tools such as scissors to tailor the cloth into a plurality of sections on the tailoring table.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem and providing a clothing cloth cutting device which is very convenient and fast to operate, can reduce the labor intensity of workers and improve the cutting efficiency.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

a garment fabric cutting device comprises a rack, a fabric roll positioning mechanism, a roll aligning mechanism, a cutting mechanism and a clamping mechanism, wherein the fabric roll positioning mechanism comprises a first support, a fulcrum shaft, a pressing belt, paired connecting blocks, a limiting threaded sleeve, paired nuts and paired first springs, the first support is fixedly installed on the rack, the fulcrum shaft is rotatably and movably installed on the upper portion of the first support, an annular baffle is arranged on the fulcrum shaft, external threads are arranged on the front portion of the fulcrum shaft, the limiting threaded sleeve is rotatably arranged on the external threads of the fulcrum shaft, a roller is arranged on the fulcrum shaft, the pressing belt is sleeved on the roller, paired anti-falling plates are arranged on the roller, the paired connecting blocks are respectively and fixedly installed at two end portions of the pressing belt, screw rods are respectively arranged on the paired connecting blocks, and a limiting hole is formed in the lower portion of the first support, the screw rod penetrates through the limiting hole, the paired nuts are respectively screwed on the screw rod, the paired first springs are respectively sleeved on the screw rod, two end parts of the first springs are respectively abutted against the first support and the nuts, the roll aligning mechanism is positioned below the cloth roll positioning mechanism, the roll aligning mechanism comprises a second support, a first roller, a second roller, paired supports, paired connecting seats, paired pressing blocks, paired second springs, paired adjusting bolts and paired first air cylinders, the second support is fixedly arranged on the frame, the first roller is movably arranged on the second support through a first pivot, the paired first guide rods are arranged on the second support, support plates are arranged on the paired first guide rods, first guide holes are respectively formed in the paired supports, the paired supports are respectively movably sleeved on the paired first guide rods through the first guide holes, the paired first cylinders are respectively and fixedly arranged on the support plate, piston rods of the paired first cylinders are respectively and fixedly connected with the paired supports, the insides of the paired supports are respectively provided with a clamping groove, the paired connecting seat and the pressing block are respectively and movably clamped in the clamping grooves, the connecting seat is provided with a first through hole, the support is provided with an adjusting groove, two end parts of the second roller are respectively provided with a second pivot, the second roller is rotatably and movably penetrated in the first through hole and the adjusting groove through the second pivot, the pressing block is provided with a second through hole, the support is provided with a third through hole and a threaded hole, the connecting seat is provided with a limiting rod which respectively penetrates through the second through hole and the third through hole, the paired second springs are respectively sleeved outside the limiting rod and positioned between the connecting seat and the pressing block, and the paired adjusting bolts are rotatably arranged in the threaded holes of the supports, the end part of the adjusting bolt is abutted against the pressing block, the cutting mechanism is positioned below the roller aligning mechanism, the cutting mechanism comprises a third support, a sliding seat, a second air cylinder, a cutter disc, a screw rod, a first motor and a second motor, the third support is fixedly arranged on the rack, the third support is provided with a second guide rod, the sliding seat is respectively provided with a second guide hole and a screw hole, the sliding seat is movably sleeved on the second guide rod through the second guide hole, the screw rod is rotatably and movably arranged on the third support, the screw rod is rotatably and rotatably arranged in the screw hole of the sliding seat, the first motor is fixedly arranged on the third support, the first motor is in transmission connection with the screw rod, the second air cylinder is fixedly arranged on the sliding seat, the second motor is fixedly arranged on a piston rod of the second air cylinder, the cutter disc is fixedly arranged on an output shaft of the second motor, and the clamping mechanism is positioned below the cutting mechanism, the clamping mechanism comprises a fourth support, paired third cylinders and paired clamping plates, the fourth support is fixedly mounted on the frame, the paired third cylinders are fixedly mounted on the fourth support, and the paired clamping plates are respectively and fixedly mounted on piston rods of the paired third cylinders.

The first motor is in transmission connection with the lead screw through a coupler.

And the second motor is fixedly arranged on a piston rod of the second air cylinder through a bracket.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is: when the clothing fabric cutting device is used, a clothing fabric roll is sleeved on a support shaft, the fabric roll is clamped and fixed through a limiting screw sleeve and an annular baffle, then the fabric is pulled out of the fabric roll, passes through a space between a first roller and a second roller and then passes through a space between paired clamping plates, a support is controlled by a first air cylinder to move along a first guide rod, the first roller and a second roller clamp the fabric tightly, then the fabric is pulled downwards by a worker, when the length of the fabric to be cut is reached, the paired clamping plates are controlled by a third air cylinder to clamp the fabric tightly, a cutter head is moved to the fabric position by a second air cylinder, the cutter head is driven by a second motor to rotate, meanwhile, a sliding seat is driven by the first motor to move along the second guide rod, the fabric is cut, and after the cutting is completed, the paired clamping plates are controlled by the third air cylinder to open, the cut cloth falls down to finish the cutting of the cloth, if the cutting needs to be continued, the cloth is continuously pulled downwards, and the steps are repeated, so that the cutting operation process of the clothes cloth is greatly simplified, the labor intensity of workers is reduced, and the cutting efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right side view of the positioning mechanism of the cloth roll in FIG. 1;

FIG. 3 is a schematic top view of the roll mechanism of FIG. 1;

FIG. 4 is a schematic top view of the cutting mechanism of FIG. 1;

FIG. 5 is a schematic top view of the clamping mechanism of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 1 at A;

FIG. 7 is an enlarged view of a portion of FIG. 1 at B;

FIG. 8 is an enlarged partial view at C of FIG. 3;

fig. 9 is a schematic view of the present invention in use.

Detailed Description

As shown in fig. 1, a clothing fabric cutting device comprises a frame 1, a fabric roll positioning mechanism, a roll aligning mechanism, a cutting mechanism and a clamping mechanism, as shown in fig. 2 and fig. 6, the fabric roll positioning mechanism comprises a first bracket 2, a fulcrum shaft 3, a pressing belt 4, a pair of connecting blocks 5, a limiting screw sleeve 6, a pair of nuts 7 and a pair of first springs 8, the first bracket 2 is fixedly installed on the frame 1, the fulcrum shaft 3 is rotatably and movably installed on the upper portion of the first bracket 2, an annular baffle 9 is arranged on the fulcrum shaft 3, an external thread 10 is arranged on the front portion of the fulcrum shaft 3, the limiting screw sleeve 6 is rotatably installed on the external thread 10 of the fulcrum shaft 3, a roller 11 is arranged on the fulcrum shaft 3, the pressing belt 4 is sleeved on the roller 11, a pair of anti-dropping plates 12 are arranged on the roller 11, the pair of connecting blocks 5 are respectively and fixedly installed at two end portions of the pressing belt 4, the paired connecting blocks 5 are respectively provided with a screw 13, the lower part of the first support 2 is provided with a limiting hole 14, the screw 13 penetrates through the limiting hole 14, the paired nuts 7 are respectively screwed on the screw 13, the paired first springs 8 are respectively sleeved on the screw 13, and two end parts of the first springs 8 respectively abut against the first support 2 and the nut 7.

As shown in fig. 3, 7 and 8, the roll aligning mechanism is located below the cloth roll positioning mechanism, the roll aligning mechanism includes a second bracket 15, a first roller 16, a second roller 17, a pair of supports 18, a pair of connecting seats 19, a pair of pressing blocks 20, a pair of second springs 21, a pair of adjusting bolts 22 and a pair of first cylinders 23, the second bracket 15 is fixedly installed on the frame 1, the first roller 16 is movably installed on the second bracket 15 through a first pivot 24, the second bracket 15 is provided with a pair of first guide rods 25, the pair of first guide rods 25 are provided with support plates 26, the pair of supports 18 are respectively provided with first guide holes 27, the pair of supports 18 are respectively movably sleeved on the pair of first guide rods 25 through the first guide holes 27, the pair of first cylinders 23 are respectively fixedly installed on the support plates 26, the piston rods 28 of the paired first cylinders 23 are respectively fixedly connected with the paired supports 18, the insides of the paired supports 18 are respectively provided with a clamping groove 29, the paired connecting seats 19 and pressing blocks 20 are respectively movably clamped in the clamping grooves 29, the connecting seats 19 are provided with first through holes 30, the supports 18 are provided with adjusting grooves 31, two ends of the second roller 17 are respectively provided with second pivots 32, the second roller 17 is rotatably and movably arranged in the first through holes 30 and the adjusting grooves 31 through the second pivots 32, the pressing blocks 20 are provided with second through holes 33, the supports 18 are provided with third through holes 34 and threaded holes 35, the connecting seats 19 are provided with limit rods 36, the limit rods 36 respectively penetrate through the second through holes 33 and the third through holes 34, the paired second springs 21 are respectively sleeved outside the limit rods 36 and are positioned between the connecting seats 19 and the pressing blocks 20, the paired adjusting bolts 22 are rotatably arranged in the threaded holes 35 of the supports 18, the end of the adjusting screw 22 rests against the pressure piece 20.

As shown in fig. 4, the cutting mechanism is located below the roll aligning mechanism, the cutting mechanism includes a third bracket 37, a sliding base 38, a second cylinder 39, a cutter head 40, a lead screw 41, a first motor 42 and a second motor 52, the third bracket 37 is fixedly mounted on the frame 1, the third bracket 37 is provided with a second guide rod 43, the sliding base 38 is respectively provided with a second guide hole 44 and a screw hole 45, the sliding base 38 is movably sleeved on the second guide rod 43 through the second guide hole 44, the lead screw 41 is rotatably and movably mounted on the third bracket 37, the lead screw 41 is rotatably and rotatably disposed in the screw hole 45 of the sliding base 38, the first motor 42 is fixedly mounted on the third bracket 37, the first motor 42 is in transmission connection with the lead screw 41 through a coupler 46, the second cylinder 39 is fixedly mounted on the sliding base 38, the second motor 52 is fixedly mounted on a piston rod 47 of the second cylinder 39 through a bracket 53, the cutter head 40 is fixedly mounted on an output shaft of the second motor 52.

As shown in fig. 5, the clamping mechanism is located below the cutting mechanism, the clamping mechanism includes a fourth bracket 48, a pair of third air cylinders 49 and a pair of clamping plates 50, the fourth bracket 48 is fixedly mounted on the frame 1, the pair of third air cylinders 49 is fixedly mounted on the fourth bracket 48, and the pair of clamping plates 50 are respectively fixedly mounted on piston rods 51 of the pair of third air cylinders 49.

As shown in fig. 9, in use, the clothing fabric cutting device is configured such that a clothing fabric roll 54 is fitted over a support shaft 3, the fabric roll 54 is clamped and fixed by a stopper screw 6 and a ring guard 9, a fabric 55 is pulled out from the fabric roll 54, passes between a first roller 16 and a second roller 17, passes between a pair of clamp plates 50, a support 18 is controlled by a first cylinder 23 to move along a first guide bar 25, and the fabric 55 is clamped by the first roller 16 and the second roller 17. The operator then pulls down the cloth 55, and the roller 11 is pressed by the pressing belt 4 under the elastic force of the first spring 8, so that a frictional resistance is generated to the rotation of the support shaft 3, and a self-holding tension is generated to the rotation of the cloth roll 54, thereby preventing the cloth roll 54 from loosening. When the cloth is pulled to the length required to be cut, the third air cylinder 49 controls the paired clamping plates 50 to clamp the cloth 55, the second air cylinder 39 moves the cutter disc 40 to the position of the cloth 55, the second motor 52 drives the cutter disc 40 to rotate, meanwhile, the first motor 42 drives the sliding seat 38 to move along the second guide rod 43, the cloth 55 is cut, after the cutting is completed, the third air cylinder 49 controls the paired clamping plates 50 to open, the cut cloth 55 falls down, the cutting of the cloth 55 is completed, if the cutting needs to be continued, the cloth 55 is continuously pulled downwards, and the steps are repeated.

Claims

1. The utility model provides a clothing cloth cutting device which characterized in that: the cloth roll positioning mechanism comprises a first support, a support shaft, a pressing belt, paired connecting blocks, a limiting threaded sleeve, paired nuts and paired first springs, the first support is fixedly mounted on the frame, the support shaft is rotatably and movably mounted on the upper portion of the first support, an annular baffle is arranged on the support shaft, external threads are arranged on the front portion of the support shaft, the limiting threaded sleeve is rotatably arranged on the external threads of the support shaft, a roller is arranged on the support shaft, the pressing belt is sleeved on the roller, paired anti-falling plates are arranged on the roller, the paired connecting blocks are respectively and fixedly mounted at two end portions of the pressing belt, screw rods are respectively arranged on the paired connecting blocks, a limiting hole is formed in the lower portion of the first support, and the screw rods penetrate through the limiting holes, the paired nuts are respectively screwed on the screw rods, the paired first springs are respectively sleeved on the screw rods, two end parts of the first springs are respectively abutted against the first support and the nuts, the roller mechanism is positioned below the cloth roll positioning mechanism, the roller mechanism comprises a second support, a first roller, a second roller, paired supports, paired connecting seats, paired pressing blocks, paired second springs, paired adjusting bolts and paired first air cylinders, the second support is fixedly arranged on the frame, the first roller is movably arranged on the second support through a first pivot, the paired first guide rods are arranged on the second support, support plates are arranged on the paired first guide rods, first guide holes are respectively formed in the paired supports, the paired supports are respectively movably sleeved on the paired first guide rods through the first guide holes, the paired first cylinders are respectively and fixedly arranged on the support plate, piston rods of the paired first cylinders are respectively and fixedly connected with the paired supports, the insides of the paired supports are respectively provided with a clamping groove, the paired connecting seat and the pressing block are respectively and movably clamped in the clamping grooves, the connecting seat is provided with a first through hole, the support is provided with an adjusting groove, two end parts of the second roller are respectively provided with a second pivot, the second roller is rotatably and movably penetrated in the first through hole and the adjusting groove through the second pivot, the pressing block is provided with a second through hole, the support is provided with a third through hole and a threaded hole, the connecting seat is provided with a limiting rod which respectively penetrates through the second through hole and the third through hole, the paired second springs are respectively sleeved outside the limiting rod and positioned between the connecting seat and the pressing block, and the paired adjusting bolts are rotatably arranged in the threaded holes of the supports, the end part of the adjusting bolt is abutted against the pressing block, the cutting mechanism is positioned below the roller aligning mechanism, the cutting mechanism comprises a third support, a sliding seat, a second air cylinder, a cutter disc, a screw rod, a first motor and a second motor, the third support is fixedly arranged on the rack, the third support is provided with a second guide rod, the sliding seat is respectively provided with a second guide hole and a screw hole, the sliding seat is movably sleeved on the second guide rod through the second guide hole, the screw rod is rotatably and movably arranged on the third support, the screw rod is rotatably and rotatably arranged in the screw hole of the sliding seat, the first motor is fixedly arranged on the third support, the first motor is in transmission connection with the screw rod, the second air cylinder is fixedly arranged on the sliding seat, the second motor is fixedly arranged on a piston rod of the second air cylinder, the cutter disc is fixedly arranged on an output shaft of the second motor, and the clamping mechanism is positioned below the cutting mechanism, the clamping mechanism comprises a fourth support, paired third cylinders and paired clamping plates, the fourth support is fixedly mounted on the frame, the paired third cylinders are fixedly mounted on the fourth support, and the paired clamping plates are respectively and fixedly mounted on piston rods of the paired third cylinders.

2. The apparatus for cutting clothing material as claimed in claim 1, wherein: the first motor is in transmission connection with the lead screw through a coupler.

3. The apparatus for cutting clothing material as claimed in claim 1 or 2, wherein: and the second motor is fixedly arranged on a piston rod of the second air cylinder through a bracket.